115502572 has 12 divisors (see below), whose sum is σ = 202306216. Its totient is φ = 57700800.

The previous prime is 115502557. The next prime is 115502579. The reversal of 115502572 is 275205511.

It is a self number, because there is not a number n which added to its sum of digits gives 115502572.

It is not an unprimeable number, because it can be changed into a prime (115502579) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7218 + ... + 16825.

Almost surely, 2^115502572 is an apocalyptic number.

It is an amenable number.

115502572 is a deficient number, since it is larger than the sum of its proper divisors (86803644).

115502572 is a wasteful number, since it uses less digits than its factorization.

115502572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25248 (or 25246 counting only the distinct ones).

The product of its (nonzero) digits is 3500, while the sum is 28.

The square root of 115502572 is about 10747.2122897056. The cubic root of 115502572 is about 487.0017835318.

The spelling of 115502572 in words is "one hundred fifteen million, five hundred two thousand, five hundred seventy-two".